1999 XT52

1999XT52, 1998 KD36, 1998KD36, A2945, J98K36D, J99X52T

All data for this body: [vot]

MPC data
Name (number) 1999 XT52 (102945)
a 2.44612
e 0.19193
i / sin(i) 1.4860 / 0.02593
q 1.97664
Q 2.91561
ω 22.4032
Node 292.3394
m 324.5069
n 0.2576
Epoch 2460800.5
nobs 1423
nopp 21
Years observed 1997-2025
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent Nysa (44)
 
ap 2.447
ep 0.164
sin(ip) 0.042
G 0.150
H 15.670
Mass
D 1.60 0.202
pV 0.438 0.1160
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.886
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
135 Hertha 0 Hertha Novakovic 2019EPSC...13.1671N HCM
44 Nysa 405 Nysa-Polana 0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4467 0.1642 0.0417 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.60 0.202 0.202 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.438 0.1160 0.1160 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.67 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.981 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT